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From the following data at 25^(@)C, calc...

From the following data at `25^(@)C`, calculate the bond energy of O – H bond:
(i) `H_(2)(g) to 2H(g), Delta H_(1) = 104.2 kcal`
(ii) `O_(2)(g) to 2O(g), DeltaH_(2) = 118.4 kcal `
(iii) `H_(2)(g) + 1/2 O_(2)(g) to H_(2)O(g), Delta H_(3) = -57.8 k cal`

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AI Generated Solution

To calculate the bond energy of the O-H bond using the provided data, we can follow these steps: ### Step 1: Write the relevant equations We need to consider the following reactions based on the given data: 1. **Dissociation of hydrogen gas:** \[ \text{H}_2(g) \rightarrow 2\text{H}(g) \quad \Delta H_1 = 104.2 \text{ kcal} ...
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